chore: rename repo references from sst/opencode to anomalyco/opencode (#6687)

Co-authored-by: Github Action <action@github.com>

github/README.md

@@ -87,7 +87,7 @@ This will walk you through installing the GitHub app, creating the workflow, and
              fetch-depth: 1
 
          - name: Run opencode
-           uses: sst/opencode/github@latest
+           uses: anomalyco/opencode/github@latest
            env:
              ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY }}
            with:
@@ -98,7 +98,7 @@ This will walk you through installing the GitHub app, creating the workflow, and
 
 ## Support
 
-This is an early release. If you encounter issues or have feedback, please create an issue at https://github.com/sst/opencode/issues.
+This is an early release. If you encounter issues or have feedback, please create an issue at https://github.com/anomalyco/opencode/issues.
 
 ## Development
 

github/action.yml

@@ -41,7 +41,7 @@ runs:
       id: version
       shell: bash
       run: |
-        VERSION=$(curl -sf https://api.github.com/repos/sst/opencode/releases/latest | grep -o '"tag_name": *"[^"]*"' | cut -d'"' -f4)
+        VERSION=$(curl -sf https://api.github.com/repos/anomalyco/opencode/releases/latest | grep -o '"tag_name": *"[^"]*"' | cut -d'"' -f4)
         echo "version=${VERSION:-latest}" >> $GITHUB_OUTPUT
 
     - name: Cache opencode